GB2190275B - Improvements relating to smoking articles - Google Patents

Improvements relating to smoking articles

Info

Publication number
GB2190275B
GB2190275B GB8710739A GB8710739A GB2190275B GB 2190275 B GB2190275 B GB 2190275B GB 8710739 A GB8710739 A GB 8710739A GB 8710739 A GB8710739 A GB 8710739A GB 2190275 B GB2190275 B GB 2190275B
Authority
GB
United Kingdom
Prior art keywords
smoking articles
improvements relating
relating
smoking
articles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8710739A
Other versions
GB2190275A (en
GB8710739D0 (en
Inventor
Colin Campbell Greig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of GB8710739D0 publication Critical patent/GB8710739D0/en
Publication of GB2190275A publication Critical patent/GB2190275A/en
Application granted granted Critical
Publication of GB2190275B publication Critical patent/GB2190275B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB8710739A 1986-05-13 1987-05-06 Improvements relating to smoking articles Expired - Lifetime GB2190275B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611699A GB8611699D0 (en) 1986-05-13 1986-05-13 Smoking articles

Publications (3)

Publication Number Publication Date
GB8710739D0 GB8710739D0 (en) 1987-06-10
GB2190275A GB2190275A (en) 1987-11-18
GB2190275B true GB2190275B (en) 1990-02-07

Family

ID=10597828

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868611699A Pending GB8611699D0 (en) 1986-05-13 1986-05-13 Smoking articles
GB8710739A Expired - Lifetime GB2190275B (en) 1986-05-13 1987-05-06 Improvements relating to smoking articles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868611699A Pending GB8611699D0 (en) 1986-05-13 1986-05-13 Smoking articles

Country Status (18)

Country Link
JP (1) JPS62272961A (en)
AU (1) AU601977B2 (en)
BE (1) BE1000493A5 (en)
BR (1) BR8702599A (en)
CH (1) CH670937A5 (en)
DE (1) DE3715842A1 (en)
DK (1) DK238787A (en)
ES (1) ES2003723A6 (en)
FI (1) FI872076A (en)
FR (1) FR2598599A1 (en)
GB (2) GB8611699D0 (en)
IT (1) IT1204585B (en)
NL (1) NL8701133A (en)
NO (1) NO165014C (en)
NZ (1) NZ220277A (en)
PT (1) PT84866B (en)
SE (1) SE8701942L (en)
ZA (1) ZA873356B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105834A (en) * 1989-12-18 1992-04-21 R.J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
CA2032378A1 (en) * 1989-12-18 1991-06-19 Barry L. Saintsing Cigarette and cigarette filter element therefor
US5246017A (en) * 1990-11-06 1993-09-21 R. J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
JPH07155161A (en) * 1992-12-26 1995-06-20 Setsuo Kuroki Complex cigarette
US5396909A (en) * 1993-12-16 1995-03-14 R. J. Reynolds Tobacco Company Smoking article filter
WO1998002053A1 (en) * 1996-07-17 1998-01-22 Marcello Riccardo Ricciardi Device to add substances to cigarettes
AU6237099A (en) * 1998-09-24 2000-04-10 Ilya Borisovich Smola Cigarette
US8201564B2 (en) * 2005-12-30 2012-06-19 Philip Morris Usa Inc. Cigarette filters
JP4719730B2 (en) * 2006-11-20 2011-07-06 大谷 かおる Smoking products using kale leaves and Chinese cabbage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286999A (en) * 1968-12-13 1972-08-31 Philip Morris Inc Flavor-releasing smoking article and method of making the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1589807A (en) * 1967-10-24 1970-04-06
GB1307363A (en) * 1969-06-03 1973-02-21 Dikstein S Cigarettes and tips therefor
US3584630A (en) * 1969-08-20 1971-06-15 Philip Morris Inc Tobacco product having low nicotine content associated with a release agent having nicotine weakly absorbed thereon
GB1442631A (en) * 1973-02-06 1976-07-14 Monsanto Ltd Cigarette filters
CA1116969A (en) * 1978-10-02 1982-01-26 Jon P. Ray Non-combustible cigarette
GB2064296B (en) * 1979-11-16 1983-06-22 Imp Group Ltd Cigarette or cigarette-like device which produces aerosol in smoke
GB8329501D0 (en) * 1983-11-04 1983-12-07 British American Tobacco Co Smoking articles
CA1245531A (en) * 1985-03-21 1988-11-29 Gerald R. Mazur Nicotine enhanced smoking device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286999A (en) * 1968-12-13 1972-08-31 Philip Morris Inc Flavor-releasing smoking article and method of making the same

Also Published As

Publication number Publication date
CH670937A5 (en) 1989-07-31
GB2190275A (en) 1987-11-18
GB8611699D0 (en) 1986-06-18
SE8701942D0 (en) 1987-05-12
DK238787D0 (en) 1987-05-12
JPS62272961A (en) 1987-11-27
FI872076A (en) 1987-11-14
FI872076A0 (en) 1987-05-11
NO871953D0 (en) 1987-05-12
IT1204585B (en) 1989-03-10
GB8710739D0 (en) 1987-06-10
ES2003723A6 (en) 1988-11-01
DE3715842A1 (en) 1987-11-19
NL8701133A (en) 1987-12-01
AU601977B2 (en) 1990-09-27
IT8720462A0 (en) 1987-05-11
DK238787A (en) 1987-11-14
BR8702599A (en) 1988-02-23
BE1000493A5 (en) 1988-12-27
NZ220277A (en) 1989-09-27
NO871953L (en) 1987-11-16
FR2598599A1 (en) 1987-11-20
PT84866B (en) 1990-02-08
AU7272187A (en) 1987-11-19
NO165014C (en) 1990-12-12
NO165014B (en) 1990-09-03
ZA873356B (en) 1987-11-03
SE8701942L (en) 1987-11-14
PT84866A (en) 1987-06-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee